void cxActionReadAttr(cxReaderAttrInfo *info)
{
cxAction this = info->object;
//
cxActionSetStepHide(this, cxXMLReadBoolAttr(info, "cxAction.stepHide", this->stepHide));
//delay
cxActionSetDelay(this, cxXMLReadFloatAttr(info, "cxAction.delay", this->delay));
//time
cxActionSetDuration(this, cxXMLReadFloatAttr(info, "cxAction.time", this->duration));
//init time
cxActionSetDurationInit(this, cxXMLReadFloatAttr(info, "cxAction.initTime", this->durationInit));
//curve
cxConstChars scurve = cxXMLAttr(info->reader, "cxAction.curve");
cxCurveItem curve = cxCurveGet(scurve);
if(curve != NULL){
CX_METHOD_OVERRIDE(this->Curve, curve->func);
}
//
cxActionSetSplit(this, cxXMLReadIntAttr(info, "cxAction.split", this->split));
//
cxActionSetSpeed(this, cxXMLReadFloatAttr(info, "cxAction.speed", this->speed));
//actionId
cxActionSetId(this, cxXMLReadIntAttr(info, "cxAction.id", this->actionId));
//forever
if(cxXMLReadBoolAttr(info, "cxAction.forever", false)){
CX_METHOD_OVERRIDE(this->Exit, cxActionForever);
}
//assist
this->assist = cxXMLReadAssist4fAttr(info, "cxAction.assist", this->assist);
//event
cxXMLAppendEvent(info, this, cxAction, onStart);
cxXMLAppendEvent(info, this, cxAction, onStop);
cxXMLAppendEvent(info, this, cxAction, onSplit);
cxXMLAppendEvent(info, this, cxAction, onStep);
}
static cxInt cxEventAction(lua_State *L)
{
CX_LUA_DEF_THIS(cxObject);
cxAny view = NULL;
cxConstChars src = NULL;
cxConstChars viewId = NULL;
cxBool cache = false;
cxConstChars curve = NULL;
cxFloat delay = 0;
if(!lua_istable(L, 2)){
luaL_error(L, "args error");
return 0;
}
//
lua_getfield(L, 2, "delay");
if(lua_isnumber(L, -1)){
delay = lua_tonumber(L, -1);
}
lua_pop(L,1);
//
lua_getfield(L, 2, "src");
if(lua_isstring(L, -1)){
src = lua_tostring(L, -1);
}
lua_pop(L, 1);
CX_RETURN(src == NULL, 0);
//
lua_getfield(L, 2, "curve");
if(lua_isstring(L, -1)){
curve = lua_tostring(L, -1);
}
lua_pop(L, 1);
//
lua_getfield(L, 2, "view");
if(lua_isstring(L, -1)){
viewId = lua_tostring(L, -1);
}else if(lua_isuserdata(L, -1)){
view = CX_LUA_GET_PTR(-1);
}
lua_pop(L, 1);
//
lua_getfield(L, 2, "cache");
if(lua_isboolean(L, -1)){
cache = lua_toboolean(L, -1);
}
lua_pop(L, 1);
//get view by id and cxBase
if(view != NULL){
viewId = NULL;
}else if(this->cxBase == cxBaseTypeAction){
view = cxActionView(this);
}else if(this->cxBase == cxBaseTypeView){
view = this;
}else{
luaL_error(L,"base view and action can use this event");
return 0;
}
CX_ASSERT(view != NULL, "this event's sender must base cxAction and cxView");
if(viewId != NULL){
view = cxViewRootGet(view, viewId);
CX_RETURN(view == NULL, 0);
}
//get action
cxAny action = NULL;
cxBool fromcache = false;
if(cache){
action = cxViewGetCache(view, src);
fromcache = (action != NULL);
}
if(action == NULL){
action = cxActionRootGet(src);
}
CX_RETURN(action == NULL, 0);
if(!fromcache && cache){
cxViewSetCache(view, src, action);
}
if(fromcache){
cxActionReset(action);
}
//set action corve
cxCurveItem curveitem = cxCurveGet(curve);
if(curveitem != NULL){
cxActionSetCurve(action, curveitem->func);
}
//delay
if(delay > 0){
cxActionSetDelay(action, delay);
}
cxViewAppendAction(view, action);
return 0;
}
